Saotome Tembo Tsuba with NTHK Kanteisho.The Tembo style of using 'hot stamps' (Kokuin) was
a Saotome original style used by Hoan, Heianjo, and Shoami schools.Mid Edo period.Tetsu-ji, well tempered
ita-tsuba with ko-sukashi of boars eye across from kosuka-ana.Maru-gata shape with maru-mimi rim.6.93cm x 6.57cm x
4.3mm.